I just test drove a new Pathfinder two weeks ago and thought that it was a very nice vehicle. The interior was laid out very well and the seats were quite comfortable especially the heaters. The seat heaters are probably my biggest gripe about my cx after the infotainment system. The interior is very roomy and the second room is much more comfortable than my cx. The tech package is also pretty impressive for the class.
The handling and acceleration were pretty good too, but not quite on a par with my cx9. The claimed MPGs are pretty intriguing as well. The CVT worked well and showed no lag or rubber band effect. I would be really concerned about its ability to tow though. The Pathfinder is rated at 5000lbs and that just seems too much to ask of a cvt.
The downside is that it looks like a cheaper vehicle. No projector headlights, and no HID option either. No LED tails , they are incandecent only. For $40k I would think those should at least be options if not std. The wheels and tires look more truck-like and not as sleek as those on the cx. The handling is definitely beneath the cx.
Overall I really liked the Pathfinder, but its drawbacks could not justify going another $20k in debt on top of what I owe on my CX9. I am happy with what I have and it only has 28k miles on it so it should last me a longwhile.
Nissan has raised the bar for the class I just hope that Mazda does the same with the next gen.